gitweb: rename gitweb_check_feature to gitweb_get_feature

The function is about retrieving the configuration parameter list for the
feature.  A more robust way to check if a feature is enabled will be
introduced in the next patch, and the function will be called
gitweb_check_feature.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 23 insertions, 23 deletions

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 400f5c8e14..756b24808d 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -190,7 +190,7 @@ our %feature = (
 	# if there is no 'sub' key (no feature-sub), then feature cannot be
 	# overriden
 	#
-	# use gitweb_check_feature(<feature>) to check if <feature> is enabled
+	#
 
 	# Enable the 'blame' blob view, showing the last commit that modified
 	# each line in the file. This can be very CPU-intensive.
@@ -329,7 +329,7 @@ our %feature = (
 		'default' => [0]},
 );
 
-sub gitweb_check_feature {
+sub gitweb_get_feature {
 	my ($name) = @_;
 	return unless exists $feature{$name};
 	my ($sub, $override, @defaults) = (
@@ -767,7 +767,7 @@ our $git_dir;
 $git_dir = "$projectroot/$project" if $project;
 
 # list of supported snapshot formats
-our @snapshot_fmts = gitweb_check_feature('snapshot');
+our @snapshot_fmts = gitweb_get_feature('snapshot');
 @snapshot_fmts = filter_snapshot_fmts(@snapshot_fmts);
 
 # dispatch
@@ -810,7 +810,7 @@ sub href (%) {
 		}
 	}
 
-	my ($use_pathinfo) = gitweb_check_feature('pathinfo');
+	my ($use_pathinfo) = gitweb_get_feature('pathinfo');
 	if ($use_pathinfo) {
 		# try to put as many parameters as possible in PATH_INFO:
 		#   - project name
@@ -2101,7 +2101,7 @@ sub git_get_projects_list {
 	$filter ||= '';
 	$filter =~ s/\.git$//;
 
-	my ($check_forks) = gitweb_check_feature('forks');
+	my ($check_forks) = gitweb_get_feature('forks');
 
 	if (-d $projects_list) {
 		# search in directory
@@ -2947,7 +2947,7 @@ EOF
 	}
 	print "</div>\n";
 
-	my ($have_search) = gitweb_check_feature('search');
+	my ($have_search) = gitweb_get_feature('search');
 	if (defined $project && $have_search) {
 		if (!defined $searchtext) {
 			$searchtext = "";
@@ -2961,7 +2961,7 @@ EOF
 			$search_hash = "HEAD";
 		}
 		my $action = $my_uri;
-		my ($use_pathinfo) = gitweb_check_feature('pathinfo');
+		my ($use_pathinfo) = gitweb_get_feature('pathinfo');
 		if ($use_pathinfo) {
 			$action .= "/".esc_url($project);
 		}
@@ -3084,7 +3084,7 @@ sub git_print_page_nav {
 	$arg{'tree'}{'hash'} = $treehead if defined $treehead;
 	$arg{'tree'}{'hash_base'} = $treebase if defined $treebase;
 
-	my @actions = gitweb_check_feature('actions');
+	my @actions = gitweb_get_feature('actions');
 	my %repl = (
 		'%' => '%',
 		'n' => $project,         # project name
@@ -3454,7 +3454,7 @@ sub is_patch_split {
 sub git_difftree_body {
 	my ($difftree, $hash, @parents) = @_;
 	my ($parent) = $parents[0];
-	my ($have_blame) = gitweb_check_feature('blame');
+	my ($have_blame) = gitweb_get_feature('blame');
 	print "<div class=\"list_head\">\n";
 	if ($#{$difftree} > 10) {
 		print(($#{$difftree} + 1) . " files changed:\n");
@@ -3914,7 +3914,7 @@ sub fill_project_list_info {
 	my ($projlist, $check_forks) = @_;
 	my @projects;
 
-	my ($show_ctags) = gitweb_check_feature('ctags');
+	my ($show_ctags) = gitweb_get_feature('ctags');
  PROJECT:
 	foreach my $pr (@$projlist) {
 		my (@activity) = git_get_last_activity($pr->{'path'});
@@ -3968,7 +3968,7 @@ sub git_project_list_body {
 	# actually uses global variable $project
 	my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
 
-	my ($check_forks) = gitweb_check_feature('forks');
+	my ($check_forks) = gitweb_get_feature('forks');
 	my @projects = fill_project_list_info($projlist, $check_forks);
 
 	$order ||= $default_projects_order;
@@ -3988,7 +3988,7 @@ sub git_project_list_body {
 		@projects = sort {$a->{$oi->{'key'}} <=> $b->{$oi->{'key'}}} @projects;
 	}
 
-	my ($show_ctags) = gitweb_check_feature('ctags');
+	my ($show_ctags) = gitweb_get_feature('ctags');
 	if ($show_ctags) {
 		my %ctags;
 		foreach my $p (@projects) {
@@ -4428,7 +4428,7 @@ sub git_summary {
 	my @taglist  = git_get_tags_list(16);
 	my @headlist = git_get_heads_list(16);
 	my @forklist;
-	my ($check_forks) = gitweb_check_feature('forks');
+	my ($check_forks) = gitweb_get_feature('forks');
 
 	if ($check_forks) {
 		@forklist = git_get_projects_list($project);
@@ -4457,7 +4457,7 @@ sub git_summary {
 	}
 
 	# Tag cloud
-	my ($show_ctags) = gitweb_check_feature('ctags');
+	my ($show_ctags) = gitweb_get_feature('ctags');
 	if ($show_ctags) {
 		my $ctags = git_get_project_ctags($project);
 		my $cloud = git_populate_project_tagcloud($ctags);
@@ -4559,7 +4559,7 @@ sub git_blame {
 	my $fd;
 	my $ftype;
 
-	gitweb_check_feature('blame')[0]
+	gitweb_get_feature('blame')[0]
 	    or die_error(403, "Blame view not allowed");
 
 	die_error(400, "No file name given") unless $file_name;
@@ -4747,7 +4747,7 @@ sub git_blob {
 		$expires = "+1d";
 	}
 
-	my ($have_blame) = gitweb_check_feature('blame');
+	my ($have_blame) = gitweb_get_feature('blame');
 	open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash
 		or die_error(500, "Couldn't cat $file_name, $hash");
 	my $mimetype = blob_mimetype($fd, $file_name);
@@ -4840,7 +4840,7 @@ sub git_tree {
 	my $ref = format_ref_marker($refs, $hash_base);
 	git_header_html();
 	my $basedir = '';
-	my ($have_blame) = gitweb_check_feature('blame');
+	my ($have_blame) = gitweb_get_feature('blame');
 	if (defined $hash_base && (my %co = parse_commit($hash_base))) {
 		my @views_nav = ();
 		if (defined $file_name) {
@@ -5610,7 +5610,7 @@ sub git_history {
 }
 
 sub git_search {
-	gitweb_check_feature('search')[0] or die_error(403, "Search is disabled");
+	gitweb_get_feature('search')[0] or die_error(403, "Search is disabled");
 	if (!defined $searchtext) {
 		die_error(400, "Text field is empty");
 	}
@@ -5629,11 +5629,11 @@ sub git_search {
 	if ($searchtype eq 'pickaxe') {
 		# pickaxe may take all resources of your box and run for several minutes
 		# with every query - so decide by yourself how public you make this feature
-		gitweb_check_feature('pickaxe')[0]
+		gitweb_get_feature('pickaxe')[0]
 		    or die_error(403, "Pickaxe is disabled");
 	}
 	if ($searchtype eq 'grep') {
-		gitweb_check_feature('grep')[0]
+		gitweb_get_feature('grep')[0]
 		    or die_error(403, "Grep is disabled");
 	}
 
@@ -5838,7 +5838,7 @@ insensitive).</p>
 <dt><b>commit</b></dt>
 <dd>The commit messages and authorship information will be scanned for the given pattern.</dd>
 EOT
-	my ($have_grep) = gitweb_check_feature('grep');
+	my ($have_grep) = gitweb_get_feature('grep');
 	if ($have_grep) {
 		print <<EOT;
 <dt><b>grep</b></dt>
@@ -5855,7 +5855,7 @@ EOT
 <dt><b>committer</b></dt>
 <dd>Name and e-mail of the committer and date of commit will be scanned for the given pattern.</dd>
 EOT
-	my ($have_pickaxe) = gitweb_check_feature('pickaxe');
+	my ($have_pickaxe) = gitweb_get_feature('pickaxe');
 	if ($have_pickaxe) {
 		print <<EOT;
 <dt><b>pickaxe</b></dt>
@@ -5907,7 +5907,7 @@ sub git_shortlog {
 
 sub git_feed {
 	my $format = shift || 'atom';
-	my ($have_blame) = gitweb_check_feature('blame');
+	my ($have_blame) = gitweb_get_feature('blame');
 
 	# Atom: http://www.atomenabled.org/developers/syndication/
 	# RSS:  http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ